<footer class="bs-docs-footer">
    <div class="container box-flex">
      <p>本项目主要技术</p>
      <ul class="bs-docs-footer-links">
        <li><a href="#">Node.js</a></li>
        <li><a href="#">Express</a></li>
        <li><a href="#">MongoDB</a></li>
        <li><a href="#">Bootstrap</a></li>
      </ul>
      <p>电影展示系统 &copy; 版权所有 .via 老山羊</p>
      <p>本源码受 <a href="https://github.com/twbs/bootstrap/blob/v3-dev/LICENSE" rel="license noopener" target="_blank">MIT</a> 开源协议保护，文档受 <a href="https://creativecommons.org/licenses/by/3.0/" rel="license noopener" target="_blank">CC BY 3.0</a> 开源协议保护</p>
    </div>
  </footer>

  <style>
    .bs-docs-footer {
      padding: 0;
      width: 100%;
      position: fixed;
      bottom: 0;
      left: 0;
    }

    ul {
      margin: 0 !important;
    }

    li {
      height: 50px;
      line-height: 50px;
    }

    .box-flex {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
  </style>